Podcasts about plos path image

Dickson, Daniel and Vincent solve the case of the Ugandan Volunteer With Morning Bites and discuss integration of HIV-1 into the Schistosome genome, with a sprinkling of COVID-19 throughout. Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin Subscribe (free): iTunes, Google Podcasts, RSS, email Links for this episode PWB social media: Facebook, Instagram, Twitter Daniel on TWiV HIV-1 integration into Schistosome genome (PLoS Path) Image from John Southall's Treatise of Buggs, 1730. Letters read on TWiP 182 Become a patron of TWiP. Case Study for TWiP 182 60 yo female comes in with husband, grew up in Lima Peru. Having issue had when child, would get itchiness around anus, mother would have her eat pumpkin seeds. Every 2-3 weeks wakes up with severe itching. Put in q-tip and extracted something, has video of it. ONP stool cultures negative. Referred to Daniel. Negative medical history, no allergies, no surgeries, no medications. Does travel, mainly to Uganda. HIV negative, no toxic habits. Husband reports no symptoms. Has children/grandchildren. Send your case diagnosis, questions and comments to twip@microbe.tv Music by Ronald Jenkees

The TWiVodrome considers the intestinal tract as an alternative infection route for MERS coronavirus, and how reduced accumulation of defective viral RNAs might lead to severe influenza. Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, Rich Condit, and Kathy Spindler Become a patron of TWiV! Links for this episode HaHa influenza virus (mBio) MERS coronavirus intestinal transmission (Sci Adv) Simulated gastric and intestinal fluids Stomacher Defective genomes and severe influenza (PLoS Path) Image credit Letters read on TWiV 481 Weekly Science Picks Kathy - CD45.1 and CD45.2 mice may not be functionally equivalent Rich - Relative humidity versus dewpoint (video) Dickson - Underwater photography winners Alan - Photo of a single atom Vincent - Proposed Federal science budget cuts and The Blog is Dead Listener Pick Jess - Louis Tompkins Wright Intro music is by Ronald Jenkees. Send your virology questions and comments to twiv@microbe.tv

The TWiVians present an imported case of yellow fever in New York City, and explain how a dengue virus subgenomic RNA disrupts immunity in mosquito salivary glands to increase virus replication. Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, Rich Condit, and Kathy Spindler Become a patron of TWiV! Links for this episode ASM Conference on Viral Manipulation of Nuclear Processes Roger W. Hendrix, 74 (Pittsburgh Post-Gazette) Roger Hendrix video on TWiV #135 Yellow fever in traveler returning from Peru (MMWR) Dengue subgenomic RNA in mosquito salivary gland (PLoS Path) Image credit Letters read on TWiV 458 This episode is brought to you by the Defense Threat Reduction Agency. Part of the U.S. Department of Defense, the Agency’s Chemical and Biological Technologies Department hosts the 2017 Chemical and Biological Defense Science & Technology Conference to exchange information on the latest and most dynamic developments for countering chemical and biological weapons of mass destruction. Find out more at http://www.cbdstconference.com Weekly Science Picks Kathy - Antibody validation Editorial Asilomar meeting report Dickson - Despommierphotoart.com Alan - NOAA Hurricane Hunters Rich - Awakenings by Oliver Sacks (encephalitis lethargica) Vincent - Goodnight Lab by Chris Ferrie Listener Picks Pete - Change Agent by Daniel Suarez Paul - Pasteur's Gambit by Stephen Dando-Collins Maureen - Discovery Documentary First in Human Intro music is by Ronald Jenkees. Send your virology questions and comments to twiv@microbe.tv

Daniel and Vincent solve the case of the Woman With Anal Area Discomfort, and discuss the multiple functions of a clathrin adapter protein in formation of rhoptry and microneme secretory organelles of Toxoplasma gondii. Hosts: Vincent Racaniello and Daniel Griffin Become a patron of TWiP. Links for this episode: Journal of Microbiology and Biology Education SciComm Issue (link) TWiP 19: Enterobius vermicularis, the pinworm Multiple roles of Toxoplasma gondii clathrin adaptor AP1 protein (PLoS Path) Image credit Letters read on TWiP 133 Case Study for TWiP 133 Seen while working in remote mountain makeshift mobile clinic in Dominican Republic, on Haitian border. Traveled 3 h by pickup truck, remote mountain town, womens centers. Set up makeshift mobile clinic in this center. Mother concerned about 6 yo girl, failure to thrive compared with sister, protuberant belly, frequent abdominal discomfort, going on over 1 year. No surgeries, no meds, first time ever seeing medical person. Mother and sister are family. Three children in family. Father does timber work. Very impoverished region, living in dirt floor home, drinking untreated water from local stream, go to bathroom outside, could be contamination. Diet: carbohydrate, plantains, rice, beans. On exam: lungs clear, heart fine, belly protuberant, liver and spleen not enlarged, some edema. Mother said noticed long motile worm in girls feces. Firm belly, not painful to her. Send your case diagnosis, questions and comments to twip@microbe.tv Music by Ronald Jenkees

Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin The TWiPniks solve the case of the Man With AIDS, and explore how secretion of extracellular vesicles influences the social motility of Trypanosoma brucei. Become a patron of TWiP. Links for this episode: T. brucei exosomes and social motility (PLoS Path) Image credit Parasites Without Borders Letters read on TWiP 130 This episode is brought to you by Blue Apron. Blue Apron is the #1 fresh ingredient and recipe delivery service in the country. See what’s on the menu this week and get your first 3 meals free with your first purchase - WITH FREE SHIPPING - by going to blueapron.com/twip. Case Study for TWiP 130 Back in Peru. 24 yo female seen in ER, lives in rural area outside of big city, adobe house in highlands, thatched roof, dirt floor, 3000 meters. Quite ill with skin lesion for 48 h. 2 days before was pulling on pjs, felt sharp sudden pain in right upper leg. Next day found small living creature in pajamas, inguinal region. Developed red lesion, enlarged, developed black central dot. Then begins vomiting, comes to hospital. No fever, breathing fast 20, hr 70, bp 160/10, on exam see in right inguinal region an enlarging, necrotic area 1-2 cm, starting to look sick. Whites at 26000, left shift, 200 platelets, eosinophils 4%, bilirubin 3.5, creatinine 4.9 (going into renal failure, not making much urine). Hematocrit 14, BUN 59.7, CPK 227, RBCs and leukocytes in urine. No health problems, no surgeries, first interaction with health system. No toxic habit. Brings in the small creature! Send your case diagnosis, questions and comments to twip@microbe.tv Music by Ronald Jenkees

Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, Rich Condit, and Kathy Spindler Guest: Jared Rice The TWiV academia discuss induction of diarrhea by the capsid protein of an astrovirus, and association of a fungal RNA virus with white-nose syndrome of North American bats.   Become a patron of TWiV! Links for this episode Register for ASV 2017 ASM-ASV Conference on Interplay of Viral and Bacterial Pathogens Astrovirus capsid protein induces diarrhea (mBio) Fungal virus associated with white-nose syndrome (PLoS Path) Image credit Letters read on TWiV 423 Weekly Science Picks Alan - GPS visualizer Dickson - James Webb Space Telescope and The Vertical Farm Kathy - First Snowflake Photos (One and Two) Rich - Red Mars by Kim Stanley Robinson Vincent - Carrie Fisher Fought for the Rebel Alliance and Mental Health Awareness Listener Pick Ken - The Abate Lab Sean - The Death of Expertise Send your virology questions and comments to twiv@microbe.tv

Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin The TWiPanorama solve the case of the Dutch Woman with Wormy Objects in Her Stool, dissect a study on cytoadhesion of malaria infected red blood cells, and introduce Parasitology Superheroes. Become a patron of TWiP. Links for this episode: Myiasis (Wikipedia) Cytoadhesion of Plasmodium in severe malaria (PLoS Path) Image credit Letters read on TWiP 123 This episode is sponsored by CuriosityStream, a subscription streaming service that offers over 1,400 documentaries and non­fiction series from the world's best filmmakers. Get unlimited access starting at just $2.99 a month, and for our audience, the first two months are completely free if you sign up at curiositystream.com/microbe and use the promo code MICROBE. Case Study for TWiP 123 Nurse in early 20s, recent grad, decides to spend year in global health internship in western DR/Haitian border. On her foot has skin issue: told is fungal infection, using antifungal cream, is getting worse. Several days, only on one foot. Healthy, no past med/surg/allergies, no meds, no HIV, lives with local family. Daughter, wife, husband, cat. No toxic habits. Originally from US, swims, walks barefoot to and from, shoes off in house. Easts local food, exposure to dogs, cats, sister. Very itchy, but not open; rash area is raised. Blistery in certain areas, involves different areas in different days, snakelike.  Send your case diagnosis, questions and comments to twip@microbe.tv

Hosts: Vincent Racaniello and Daniel Griffin Vincent and Daniel solve the case of the Family with Eosinophilia, and discuss HIV-1 infection and genome integration in the blood fluke Schistosoma mansoni. Become a patron of TWiP. Links for this episode: Family cluster of eosinophilia (Clin Inf Dis) Dientamoeba fragilis (Wikipedia) Parasites without borders HIV integrates into Schistosoma genome (PLoS Path) Image credit Letters read on TWiP 119 This episode is sponsored by CuriosityStream, a subscription streaming service that offers over 1,400 documentaries and non­fiction series from the world's best filmmakers. Get unlimited access starting at just $2.99 a month, and for our audience, the first two months are completely free if you sign up at curiositystream.com/microbe and use the promo code MICROBE. This episode is also sponsored by Drobo, a family of safe, expandable, yet simple to use storage arrays. Drobos are designed to protect your important data forever. Visit www.drobo.com to learn more. Case Study for TWiP 119 This one will be kinder and gentler case. Back in Thailand but could be in several places. 25 yo Thai woman from Bangkok, to hospital, chief complaint facial swelling. Eats typical Thai diet (see previous episodes!) Som tum, etc fish that is not cooked. Migratory - moves around face. Not tender, but mild itchiness. For about a week, no pain. Healthy, no past med/surg history, family all fine. HIV negative, no drugs, no travel. On examination, has swelling on right side, 3-4 cm raised, little redness, firm, does not feel like fluid filled. No fever, no GI problems, no bloods. WBC up, eosinophils up.  Send your case diagnosis, questions and comments to twip@microbe.tv

Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin The parasite prophets solve the case of the Thai Man with Abdominal Distention, and discuss the finding that metastatic leishmaniasis dependent on a virus can be prevented by blocking IL-17A. Links for this episode: TWiP 27: Trematodes Leishmaniavirus and IL-17A dependent leishmaniasis (PLoS Path) Image credit Letters read on TWiP 117 This episode is sponsored by CuriosityStream, a subscription streaming service that offers over 1,400 documentaries and non­fiction series from the world's best filmmakers. Get unlimited access starting at just $2.99 a month, and for our audience, the first two months are completely free if you sign up at curiositystream.com/microbe and use the promo code MICROBE. This episode is also sponsored by Drobo, a family of safe, expandable, yet simple to use storage arrays. Drobos are designed to protect your important data forever. Visit www.drobo.com to learn more. Become a patron of TWiP. Case Study for TWiP 117 Woman 66 yo born in Guinea, grew up the moved to US past 10 years, just retired. Lives in Washington Heights. Mother having issues in Guinea, so went back for 3 months in 2016. Just came back a week ago, reporting headache, fever, feeling poorly. Staying in big city, with Mom (80s). Has own private toilet in nice home. No screens or bednets. Married for 40 years, recently divorces. Has had 10 children. Not sexually active. Starts with high fever, breaks, then 2 days later another for several hours, goes to ER. Given Ebola screening questions, negative, do some blood work, send her back out. 2-3 days later high fever, double vision, headache, comes to Columbia ER. No diarrhea, no urination discomfort. Has backache, feels that mouth is dry. Was admitted. Past med history: high bp, cholesterol, diabetes; not overweight; appendix out; has unknown reaction to novocaine. No smoking, drinking. Physical: 39.4 temp, 14-16 breath rate, heart rate over 100, rapid heartbeat, 2/6 systolic murmur with radiation to left carotid (flow murmur). No jugular venous distention. Abdomen right upper quadrant: slight enlargement of liver, not tender, can palpate spleen tip in left upper quadrant, slightly enlarged spleen. Normal bowel sounds, no rash. Blood: elevated white count, bands 9%. 0.1 eosinophils, platelets 79, hemoglobin 11. Bilirubin 1.5, bicarb 20, chest xray clear. Red cells: small, 79.4 mcv. Animals: don’t like animals! In middle of rainy season. Likes to walk outside in rain during day. No cats to keep out rodents. Food: all food is prepared in home. Eats all favorite foods: rice. No sick contacts, no exposure to health care setting, no bug bites.  Send your case diagnosis, questions and comments to twip@microbe.tv

Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin The TWiP troika solve the case of the Female from the Bronx, and reveal how feeding on different plants affects mosquito capacity to transmit malaria. Links for this episode: Plant mediated effects on malaria transmission (PLoS Path) Image credit Letters read on TWiP 114 This episode is sponsored by CuriosityStream, a subscription streaming service that offers over 1,400 documentaries and non­fiction series from the world's best filmmakers. Get unlimited access starting at just $2.99 a month, and for our audience, the first two months are completely free if you sign up at curiositystream.com/microbe and use the promo code MICROBE. This episode is also sponsored by Drobo, a family of safe, expandable, yet simple to use storage arrays. Drobos are designed to protect your important data forever. Visit www.drobo.com to learn more. Become a patron of TWiP. Case Study for TWiP 114 12 year old boy brought to hospital ER by parents with severe headache, stiff neck, fever, decreased alertness. No rashes. Has been healthy with no prior medical problems. No one else in family is ill. In summer, boy has been engaged in usual summertime activities: soccer, swimming in warm freshwater, playing outside. Undergoes lumbar puncture for CSF: start on meningitis treatment. No surgeries, no allergies. Not on any meds. Lives with Mom, Dad, few brothers. No substance abuse. Not a geographically limited illness. Has had bug bites - lots of mosquito bites. Dogs around as well. Symptoms began a day or two before hospital visit. Eats whatever family eats, food is cooked. Exam: 39.4C, bp low, heart rate up, resp up, decreased responsiveness, stiff neck, looks ill. WBC elevated, neutrophil predominant, eosinopenia. CSF glucose low, cells increased, no bacteria, fungi, acid fast bacilli on stain. CT scan, diffuse swelling of brain. Doing poorly, not a good outcome. Send your case diagnosis, questions and comments to twip@microbe.tv